Watch MI Promise

Kiley, Riley's best friend, tells her that all of their friends will swear off texting and driving forever if Riley can just fight and pull through this. Then the unthinkable happens. Riley's legacy is there may be no more tomorrows if you test and drive today.

Riley's younger brother is scared to see his sister in this condition. He admits he sometimes thought he wanted to be an only child but now that's all changed. He loves his sister so he made her a mI Promise bracelet to promise to never text and drive again.

Riley's mom describes how great it is to experience real life, face-to-face special moments, rather than have a relationship via text, through a phone. Riley imagines it too, she dreams of that feeling and how much better it would be in person. She would definitely do things differently next time.

Riley and her mom talk about all the exciting things they hope are still to come if Riley can just pull through this. She wishes she could wake up from this nightmare and just be home and enjoy what began as a perfect day.

Riley ends up hospitalized following a serious car crash. She can't believe she was so caught up in the moment of her birthday, her first car, a dream boyfriend -- the day she waited for her entire life! So why did she ruin it by trying to answer his text instantly? All she wants is a do-over of this day.

Riley celebrates her 16th birthday and is so excited that everything she's ever wished for is finally happening. Then she gets a text from her new crush and that changes everything.